I have been feeding my girls A & P since they were about 5 months old. It is very pricey but I have been happy with it. I noticed their poo doesn't smell as strong with it. I have felt they were getting a little too fat, especially Bacon, who has always been a big girl. I am cutting down a little - I feel I have been over generous cos they aren't getting out so much what with all the rain etc. and I was feeling sorry for them. Silly me!! Now I am so confused with all this talk about percentages of protein etc!!!!